footer {
    position: fixed;
    bottom: 0;
    left: 0;
    display: flex;
    justify-content: space-evenly;
    flex-direction: row;
    width: 100vw;
}

footer>a {
    flex: auto;
    display: block;
    padding: 0.3rem;
    text-align: center;
    background-color: white;
    border: none;
}

footer>.select {
    background-color: #FF6040;
    color: white;
}